Correspondence on caffeine intake interacts with asian gene variants in Parkinson's disease: a study in 4488 subjects

• Yolanda Yong-Yan Tsai,
• James Cheng-Chung Wei

Affiliations

Yolanda Yong-Yan Tsai

Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan

James Cheng-Chung Wei

Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan; Department of Allergy, Immunology & Rheumatology, Chung Shan Medical, University Hospital, Taichung, Taiwan; Graduate Institute of Integrated Medicine, China Medical University, Taichung, Taiwan; Corresponding author. Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan.